| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.66 | 11.437% | $146.718 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $104.53 | 4.504% | $109.238 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $201.37 | 5.269% | $211.9802 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $103.49 | 5.664% | $109.3517 | $109.35 | $109.35 | $109.40 |
| Purchase #5 | $67.95 | 13.517% | $77.1348 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $91.59 | 10.423% | $101.1364 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $34.92 | 8.835% | $38.0052 | $38.01 | $38.00 | $38.00 |
| 7 purchase totals = | $735.51 | $793.5643 | $793.57 | $793.60 | $793.50 | |